All you need for this drill is a partner, it can be even be a parent. You're going to line up on the wing and rip towards the basket as you are about to take off your partner will "ONE" or "TWO'". One = Strong side finish and Two = Weak Side Finish. Now switch with your partner(or give a point to your parent for a miss) and compete to 5 points. Switch sides and repeat - this can be done from all 5 spots
Keys:
Even though you don't know what finish you're going to do BE EXPLOSIVE - this simulates gamelike finishes. You can slow step as well to add an extra dimension when needed. Comment if you are unfamilar with the slow step.
Try it out and stay tuned for other variations.